Feature: Characteristics of bamboo plant carbon black: The bamboo plant charcoal powder is made from Phyllostachys pubescens without any pollution as raw materials, and is refined by high-temperature carbonization. Is a pure natural organic colorant, melanin. The appearance is black powder particles. Odorless, tasteless, insoluble in water and organic solvents. Green organic, non-GMO use: Food, medicine, cosmetics, feed, daily chemical, paint, special materials, and other industries Application range and dosage: Food additives: can be used for drinks (except edible ice), biscuits, candy, baked pastries, powder round, collagen casings, etc. The maximum dosage is 5.0 g or kg. Instructions: 1. It is used in food processing and cannot be eaten directly. 2. Before using the product, it is recommended to pre-wet with appropriate amount of purified water for more than 6 hours, the mixing and diffusion effect is better. Specification: Color: Black Material: Bamboo Size: As the picture Quantity: 20g or 50g Set Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (Without retail package) 20g or 50g x charcoal powder Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.